AC coupling needed in series with SAW filter

[borgestrand]

Hi, 

I'm combining a SAW filter with your nRF52840 and an RF MUX. The MUX requires AC coupling capacitors. Is that required in series with the SAFFB2G45MA0F0A as used on your nRF9160 dev kit? 

The MUX is Skyworks SKY13351-378LF.

Thanks,

Børge

[borgestrand]

Thanks a bunch - owe you a beer - have a nice weekend!